Schematic Diagrams - EUROCOM D47EV Service Manual

Appendix B:Schematic Diagrams
This appendix has circuit diagrams of the D47EV/D48EV notebook's PCB's. The following table indicates where to find
the appropriate schematic diagram.
Diagram - Page
System Block Diagram - Page B - 2
Socket 478 1 of 2 - Page B - 3
Socket 478 & ITP 2 of 2 - Page B - 4
Clock Generator - Page B - 5
648FX-1 (Host/AGP) 1 of 4 - Page B - 6
M661-2 (Memory for DDR) 2 of 4 - Page B - 7
M661-3 & CRT Out 3 of 4 - Page B - 8
M661-4 (Power) 4 of 4 - Page B - 9
DDR Memory DIMM - Page B - 10
DDR SSTL-2 Termination - Page B - 11
LVDS Interface (SiS302LV) - Page B - 12
Panel Con & LED Indicator - Page B - 13
963-1 (PCI/IDE/HyperZip) 1 of 4 - Page B - 14
963-2 (Misc Signals) 2 of 4 - Page B - 15
Diagram - Page
963-3 (USB I/F) 3 of 4 - Page B - 16
963-4 (Power & RTC) 4 of 4 - Page B - 17
HDD/Combo Connector - Page B - 18
USB Port - Page B - 19
PCMCIA ENE1410 - Page B - 20
PCMCIA Power & MDC Interface - Page B - 21
1394 PHY TSB41LV01 - Page B - 22
LPC Super I/O - Page B - 23
LPT/COM Port - Page B - 24
LPC H8 - Page B - 25
LAN RTL8110S(B)-32/RTL8100C - Page B - 26
Audio Codec ALC650 - Page B - 27
Audio Out & Off Board Connectors - Page B - 28
System Power Control - Page B - 29
Diagram - Page
Fan Control and SpeedStep - Page B - 30
Mobility M10-P - Page B - 31
Mobility M10-P MEM A/B - Page B - 32
VGA DDR DRAM Channel A - Page B - 33
VGA DDR DRAM Channel B - Page B - 34
VGA DDR DRAM Termination - Page B - 35
Mobility M10-P POW - Page B - 36
VCORE - Page B - 37
+1.2V, +1.5V - Page B - 38
+2.5V, +1.25V, +1.8V - Page B - 39
+3V, +5V, +12V - Page B - 40
Charger - Page B - 41
SW Board and HotKey - Page B - 42
TouchPad and Switch Board - Page B - 43

Schematic Diagrams

Table 1
Schematic
Diagrams
Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 71-D40U0-D04. If
your mainboard (or
other boards) are a lat-
er version, please
check with the Service
Center for updated di-
agrams (if required).
B - 1